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| author | Timur Tabi <timur@freescale.com> | 2006-10-31 21:23:16 -0600 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2006-11-03 19:42:22 -0600 |
| commit | 9ca880a250870a7d55754291b5591d2b5fe89b54 (patch) | |
| tree | bfef7c3013d3423222e2af4522b3341f42398f8e /include/i2c.h | |
| parent | ac4b5622ce050b5ee1e154b98df630d778661632 (diff) | |
| download | u-boot-9ca880a250870a7d55754291b5591d2b5fe89b54.tar.gz u-boot-9ca880a250870a7d55754291b5591d2b5fe89b54.tar.bz2 u-boot-9ca880a250870a7d55754291b5591d2b5fe89b54.zip | |
mpc83xx: Fix dual I2C support for the MPC8349ITX, MPC8349EMDS, TQM834x, and MPC8360EMDS
This patch also adds an improved I2C set_speed(), which handles all clock
frequencies.
Signed-off-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'include/i2c.h')
| -rw-r--r-- | include/i2c.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/i2c.h b/include/i2c.h index 97e006163a..a8f729afe0 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -97,7 +97,7 @@ void i2c_reg_write(uchar chip, uchar reg, uchar val); * Returns: 0 on success, not 0 on failure * */ -int i2c_set_bus_num(uchar bus); +int i2c_set_bus_num(unsigned int bus); /* * i2c_get_bus_num: @@ -105,7 +105,7 @@ int i2c_set_bus_num(uchar bus); * Returns index of currently active I2C bus. Zero-based. */ -uchar i2c_get_bus_num(void); +unsigned int i2c_get_bus_num(void); /* * i2c_set_bus_speed: @@ -117,7 +117,7 @@ uchar i2c_get_bus_num(void); * Returns: 0 on success, not 0 on failure * */ -int i2c_set_bus_speed(int); +int i2c_set_bus_speed(unsigned int); /* * i2c_get_bus_speed: @@ -125,6 +125,6 @@ int i2c_set_bus_speed(int); * Returns speed of currently active I2C bus in Hz */ -int i2c_get_bus_speed(void); +unsigned int i2c_get_bus_speed(void); #endif /* _I2C_H_ */ |